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Datasets are used to represent the actual data needed to generate a chart. The dataset structure may vary with each chart type. This is the superinterface for all datasets and contains common dataset properties.
Field Summary | |
static byte |
CATEGORY_DATASET
|
static byte |
HIGHLOW_DATASET
|
static byte |
PIE_DATASET
|
static byte |
TIMEPERIOD_DATASET
|
static byte |
TIMESERIES_DATASET
|
static byte |
XY_DATASET
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static byte |
XYZ_DATASET
|
Method Summary | |
void |
collectExpressions(JRExpressionCollector collector)
|
byte |
getDatasetType()
Gets the dataset type. |
JRGroup |
getIncrementGroup()
Gets the selected increment group in case of increment type group. |
byte |
getIncrementType()
Returns the increment type. |
JRGroup |
getResetGroup()
Gets the selected reset group in case of reset type group. |
byte |
getResetType()
Gets the reset type. |
Field Detail |
public static final byte PIE_DATASET
public static final byte CATEGORY_DATASET
public static final byte XY_DATASET
public static final byte XYZ_DATASET
public static final byte TIMEPERIOD_DATASET
public static final byte TIMESERIES_DATASET
public static final byte HIGHLOW_DATASET
Method Detail |
public byte getResetType()
JRVariable
public JRGroup getResetGroup()
public byte getIncrementType()
JRVariable
, since the increment type uses the same
constants as the reset type.public JRGroup getIncrementGroup()
public byte getDatasetType()
public void collectExpressions(JRExpressionCollector collector)
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